Chan Kwok-Wing

Rick Pang, an IPSC champion who is also a gun expert who tinkers with his pistols to perfect his technique known as 'double tap' which is the terminology where a shooter can place two exact shots in the same spot to maximize marksmanship.

While Yeung Kam Wing is trying to remove all connections between the mob and him, his actions are being carefully observed by Lau Kin Ming, who bears a personal grudge against him.

Kok Pin, Boon Hock and Terry are classmates in "EM3" stream. In Singapore, that means that at the age of 12, the government has decided that they are not as academically inclined as their peers. Kok Pin is creative and a born artist but his parents would rather he focus on his Maths and Sciences. Boon Hock comes from a low-income family and needs to balance school and helping out at the food stall. Terry, a spoilt brat is just too lazy a student. While the three children suffer from the pressure of school, their parents have another set of problems - their jobs and careers.